Sag

1. Building Radar System using
Arduino
Presented by :
Karthik Kanavi - 2GI21EE017
Manjappa – 2GI21EE022
Sapna Dodamani – 2GI21EE035

2. Introduction
• Radar (Radio Detection and Ranging) is a technology that uses radio waves to detect
and locate
• objects. Arduino, a versatile open-source electronics platform, can be employed to
create a
• basic radar system for educational purposes or DIY projects.
• Creating a radar system using Arduino involves combining hardware components
and
• programming to detect and display objects in the surroundings. This report will
provide a basic overview of building a simple radar system using Arduino.

3. Objectives
The main objectives of this project include:
• Designing a basic radar system using Arduino.
• Understanding the principles of distance measurement using ultrasonic
sensors.
• Implementing a simple visualization of detected objects.

4. Components Required
• Arduino board (e.g., Arduino Uno)
• Ultrasonic sensor (e.g., HC-SR04 )
• Servo Motor
• Breadboard and jumper wires
• Display device (e.g., computer monitor)

5. Circuit Setup
4.2 Servo Motor
Connect the servo motor to the Arduino as
follows:
• Signal to Arduino digital pin (e.g., D11)
• VCC to 5V
• GND to GND
4.1 Ultrasonic Sensor
Connect the ultrasonic sensor to the Arduino
as follows:
• VCC to 5V
• GND to GND
• Trig to Arduino digital pin (e.g., D9)
• Echo to Arduino digital pin (e.g., D10)

6. Aurdino Code

8. Processing Software
• it comes with its own essential integrated development environment (IDE) called
the Processing Development Environment (PDE).
• While many professional programmers write code in such IDEs as VS Code or Atom,
Processing’s PDE allows users to visualize their code with a built in display window

9. For example:
• Line(10,20,90,80)
• This line of code would draw a
straight line from one coordinate
on PDE’s display window (10, 90)
to another coordinate on that
window (20, 80)

10. OUTPUT

11. Further Improvements
• Integrate a graphical display for a more user-friendly interface.
• Implement multiple sensors for a wider detection range.
• Explore communication options for real-time data transmission.

12. Conclusion
• Upon successful implementation of the project, the Arduino radar system
will detect objects within its range and display their approximate distance on
the serial monitor.
• This basic radar system can be further enhanced by adding features such as
data logging, alarms, or moresophisticated visualization.

13. Applications
• Aviation
• Military
• Ground servelliance
• Space exploration
• Industrialbapplication

14. Thank
You...